27971552

素因数分解:

$2^5\times 7^2\times {\mathrm{17839}}^1$

素因数の和:17863

約数の個数: 36

約数和(自身を含む): 64063440

約数和(自身を除く): 36091888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 17839, 35678, 71356, 124873, 142712, 249746, 285424, 499492, 570848, 874111, 998984, 1748222, 1997968, 3496444, 3995936, 6992888, 13985776, 27971552]

約数ペア:

[(1, 27971552), (2, 13985776), (4, 6992888), (7, 3995936), (8, 3496444), (14, 1997968), (16, 1748222), (28, 998984), (32, 874111), (49, 570848), (56, 499492), (98, 285424), (112, 249746), (196, 142712), (224, 124873), (392, 71356), (784, 35678), (1568, 17839)]